{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/UpdateConversation",
  "title": "UpdateConversation",
  "properties": {
    "summary": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Summary",
      "description": "A summary of the conversation."
    },
    "model": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Model",
      "description": "The model handle for this conversation (overrides agent's model). Format: provider/model-name."
    },
    "model_settings": {
      "anyOf": [
        {
          "oneOf": [
            {
              "$ref": "#/components/schemas/OpenAIModelSettings"
            },
            {
              "$ref": "#/components/schemas/SGLangModelSettings"
            },
            {
              "$ref": "#/components/schemas/AnthropicModelSettings"
            },
            {
              "$ref": "#/components/schemas/GoogleAIModelSettings"
            },
            {
              "$ref": "#/components/schemas/GoogleVertexModelSettings"
            },
            {
              "$ref": "#/components/schemas/AzureModelSettings"
            },
            {
              "$ref": "#/components/schemas/XAIModelSettings"
            },
            {
              "$ref": "#/components/schemas/ZAIModelSettings"
            },
            {
              "$ref": "#/components/schemas/GroqModelSettings"
            },
            {
              "$ref": "#/components/schemas/DeepseekModelSettings"
            },
            {
              "$ref": "#/components/schemas/TogetherModelSettings"
            },
            {
              "$ref": "#/components/schemas/BedrockModelSettings"
            },
            {
              "$ref": "#/components/schemas/BasetenModelSettings"
            },
            {
              "$ref": "#/components/schemas/OpenRouterModelSettings"
            },
            {
              "$ref": "#/components/schemas/ChatGPTOAuthModelSettings"
            }
          ],
          "discriminator": {
            "propertyName": "provider_type",
            "mapping": {
              "anthropic": "#/components/schemas/AnthropicModelSettings",
              "azure": "#/components/schemas/AzureModelSettings",
              "baseten": "#/components/schemas/BasetenModelSettings",
              "bedrock": "#/components/schemas/BedrockModelSettings",
              "chatgpt_oauth": "#/components/schemas/ChatGPTOAuthModelSettings",
              "deepseek": "#/components/schemas/DeepseekModelSettings",
              "google_ai": "#/components/schemas/GoogleAIModelSettings",
              "google_vertex": "#/components/schemas/GoogleVertexModelSettings",
              "groq": "#/components/schemas/GroqModelSettings",
              "openai": "#/components/schemas/OpenAIModelSettings",
              "openrouter": "#/components/schemas/OpenRouterModelSettings",
              "sglang": "#/components/schemas/SGLangModelSettings",
              "together": "#/components/schemas/TogetherModelSettings",
              "xai": "#/components/schemas/XAIModelSettings",
              "zai": "#/components/schemas/ZAIModelSettings"
            }
          }
        },
        {
          "type": "null"
        }
      ],
      "title": "Model Settings",
      "description": "The model settings for this conversation (overrides agent's model settings)."
    },
    "last_message_at": {
      "anyOf": [
        {
          "type": "string",
          "format": "date-time"
        },
        {
          "type": "null"
        }
      ],
      "title": "Last Message At",
      "description": "Timestamp of the most recent message request sent to this conversation."
    }
  },
  "type": "object",
  "description": "Request model for updating a conversation."
}